DS1250WP-100IND Maxim Integrated, DS1250WP-100IND Datasheet - Page 3

• Manufacturer Part Number: DS1250WP-100IND
• Description: NVRAM 3.3V 4096K NV SRAM
• Manufacturer: Maxim Integrated

Specifications of DS1250WP-100IND

• Data Bus Width: 8 bit
• Memory Size: 4 Mbit
• Organization: 512 K x 8
• Interface Type: Parallel
• Access Time: 100 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V
• Operating Current: 50 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PowerCap Module
• Mounting Style: SMD/SMT

DS1250W
memory and nonvolatile control into a module base along with contacts for connection to the lithium
battery in the DS9034PC PowerCap. The PowerCap Module package design allows a DS1250W PCM
device to be surface mounted without subjecting its lithium backup battery to destructive high-
temperature reflow soldering. After a DS1250W module base is reflow soldered, a DS9034PC PowerCap
is snapped on top of the base to form a complete Nonvolatile SRAM module. The DS9034PC is keyed to
prevent improper attachment. DS1250W module bases and DS9034PC PowerCaps are ordered separately
and shipped in separate containers. See the DS9034PC data sheet for further information.
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